}

    private Method getReadStringMethod() throws Exception {
        Class<?> clazz = response.getClass();
        while (clazz != null) {
            try {
                Method method = clazz.getDeclaredMethod("readString", byte[].class, int.class, int.class, boolean.class);
                method.setAccessible(true);
                return method;
            } catch (NoSuchMethodException e) {

    @Test
    void testCreateInfo_AllInformationLevels() throws Exception {
        // Test createInfo private method with all supported levels
        Method createInfoMethod = Trans2QueryFSInformationResponse.class.getDeclaredMethod("createInfo");
        createInfoMethod.setAccessible(true);

        // Test SMB_INFO_ALLOCATION
        response = new Trans2QueryFSInformationResponse(config, FileSystemInformation.SMB_INFO_ALLOCATION);

        // Use reflection to access pad8 method
        Method pad8Method = ServerMessageBlock2.class.getDeclaredMethod("pad8", int.class);
        pad8Method.setAccessible(true);

        // Test various positions
        int[] positions = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 15, 16 };
        for (int pos : positions) {

     */
    @Test
    public void testConstantTimeMethodExists() throws Exception {
        // Use reflection to verify the constant-time method exists
        Method constantTimeMethod = NtlmPasswordAuthenticator.class.getDeclaredMethod("constantTimeEquals", char[].class, char[].class);
        assertNotNull(constantTimeMethod, "constantTimeEquals method should exist");
        constantTimeMethod.setAccessible(true);

        // Test the method directly

        try {
            final Class<?> cls = targetOrClass instanceof Class<?> ? (Class<?>) targetOrClass : targetOrClass.getClass();
            Method m = cls.getDeclaredMethod(methodName, paramTypes);
            m.setAccessible(true);
            return m.invoke(targetOrClass instanceof Class<?> ? null : targetOrClass, args);

        return null;
    }

    private Method findMethod(Class<?> clazz, String methodName, Class<?>... paramTypes) {
        while (clazz != null) {
            try {
                return clazz.getDeclaredMethod(methodName, paramTypes);
            } catch (NoSuchMethodException e) {
                clazz = clazz.getSuperclass();
            }
        }
        return null;
    }

        request.setInfo(mockInfo);

        // Set up header start for offset calculation
        try {
            Method getHeaderStartMethod = ServerMessageBlock2.class.getDeclaredMethod("getHeaderStart");
            getHeaderStartMethod.setAccessible(true);

            // Create a buffer and write
            byte[] buffer = new byte[256];

        Smb2TreeDisconnectRequest request = new Smb2TreeDisconnectRequest(mockConfig);

        // Access size8 method via reflection
        Method size8Method = ServerMessageBlock2.class.getDeclaredMethod("size8", int.class);
        size8Method.setAccessible(true);

        // When & Then - test various sizes for 8-byte alignment
        assertEquals(8, size8Method.invoke(request, 1));

        // Test that response inherits state tracking from ServerMessageBlock2Response

        // Initially not received
        Method isReceivedMethod = ServerMessageBlock2Response.class.getDeclaredMethod("isReceived");
        isReceivedMethod.setAccessible(true);
        assertFalse((boolean) isReceivedMethod.invoke(response));

        // Test reset method
        response.reset();

      } catch (NoSuchMethodException e) {
        continue;
      }
    }
    return false;
  }

  private static boolean isEqualsDefined(Class<?> cls) {
    try {
      return !cls.getDeclaredMethod("equals", Object.class).isSynthetic();
    } catch (NoSuchMethodException e) {
      return false;
    }
  }

  abstract static class Chopper {

    final Chopper or(Chopper you) {